@charset "utf-8";
/* CSS Document */

/*
    The general HTML Structure of EducationSys
    
    Author:Tyh1k
    
*/

body {
    background:#ededed;
    font-family:"Microsoft YaHei",Tahoma, Verdana, STHeiTi, simsun, sans-serif;
    font-size: 12px;
    line-height: 1.5;
    color:#555;
    *padding-bottom:50px;   /* for IE */
}

/* for IE6 :hover selector */
* body{
    behavior: url("css/csshover3.htc");    
}

#main {
    width:1040px;
    margin-left:auto;
    margin-right:auto;
    margin-top:45px;
    background:#EAEAEA;
    box-shadow: 0px 0px 50px grey;
}

#wrapper{
    width:1005px;
    padding-top:20px;
    padding-left:17px;
    padding-bottom:30px;
    margin-bottom:50px;
}

#banner{
    width:100%;
    height:157px;
    font-size: 12px;    
    background: url("../images/banner-bg.png") no-repeat left top;
    position:relative;    
}

#banner .info_box{
    position:absolute;
    top:0px;
    right:0px;
    width:250px;
    height:35px;
    padding-top:10px;
    font-weight:bold;
}

#banner #user_id{
    margin-left:20px;
}

#banner .exit{
    margin-left:30px;
}

#banner .exit a{
    text-decoration:none;
    color:#3e78a2;
}

#navi{
    width:100%;
    height:44px;
    background: #F5F5F5;
}

#navi ul.first_ul{
    font-size:13px;
    list-style:none;
    overflow:hidden;
    padding-top:15px;
}

#navi ul li{
    float:left;
    width:120px;
    text-align:center;
}

#navi ul .first_nav a{
    display:block;
    padding-left:10px;
    padding-right:10px;
    border-right:1px solid #d8d8d8;
    text-decoration:none;
    color:#555;

}

#navi ul .first_nav{
    /* for IE6 subMenu absolute postion */
    position:relative;
    z-index:99;

}

#navi ul .first_nav:last-child a{
    border-right:none;
}

#navi ul .first_nav ul{
    display:none;
    _position:absolute;
    *left:0px;  /* for IE6 absolute position */
    *height:100%;
}

#navi ul .first_nav:hover ul{
    background:#88a7bd;
    position:relative;
    z-index:99;
    margin-top:8px;    /* for IE */
    *position:relative;  /* for IE7 */
    _position:absolute;  /* for IE6 */
    *left:0px;  /* for IE6 absolute position */
}

#navi ul .first_nav ul li a{
    display:block;
    padding-left:10px;
    padding-right:10px;
    padding-bottom:5px;
    padding-top:5px;
    border-right:1px solid #d8d8d8;
    border-left:1px solid #d8d8d8;
    border-top:1px solid #d8d8d8;
    text-decoration:none;
    color:#555;
    background:#F5F5F5;
}

#navi ul .first_nav ul li:last-child{
    border-bottom:1px solid #d8d8d8;
}

#navi ul .first_nav ul li a:hover{
    background:#fff;
    color:#000;
}


.clear{
    clear:both;
}